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TROUBLESHOOTING
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5
5.2 Troubleshooting for the Image
1) Abnormality of image density / Gray balance
Defective area Step Check items Prescription
Density /
Gray balance
1 Check the density / gray balance. Adjust the density.
Printer density 2 Check test print image (04-113). Go to step 4 if there is any problem on
image.
Scanner 3 Are the original glass, mirrors and
lens dirty?
Clean them.
Printed image 4 Is the image faded? Perform troubleshooting for faded image.
5 Is background fogging occurring? Perform troubleshooting for background
fogging.
6 Is there a blotch on the image? Perform troubleshooting for blotched
image.
7 Is the image transferred normally? Perform troubleshooting for abnormal
transfer.
Feeding direction
Image density Gray balance
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